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Green Roof Ventilation Fan
🌿 Green Roof Ventilation Fan
Green Roof Ventilation Fan
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Designed for seamless rooftop installation, our ventilation fans adapt to various roof types without compromising structural integrity. Whether you need a specific base type or a tailored ventilation system, Lijan Greentech has the perfect solution for your requirements.

Choose our high-performance ventilator fans to enhance air circulation, reduce your carbon footprint, and achieve long-term energy savings. Experience sustainability with Lijan Greentech’s innovative ventilation solutions. 

Type of Bases

  • Polycarbonate

  • Flat Base in GI sheet, powder coated

  • Profile Base in GI sheet, powder coated

  • FRP 

  • Aluminum

  • SS 304 

  • Custom made bases in GI sheet powder coated for Concrete Roof, Arch Roof etc.

Energy-Efficient & Cost-Effective: Operates without electricity, utilizing natural wind and thermal uplift, reducing energy costs and carbon footprint.


Durable & Long-Lasting Design: Made from high-quality, corrosion-resistant materials, ensuring years of trouble-free operation with minimal maintenance.


Optimized Performance & Smooth Rotation: Designed to be installed perpendicular to the floor level, ensuring smooth, frictionless rotation for long-term efficiency.


Customizable Solutions for All Needs: Available in 10 different types of ventilator fans and 4 distinct base designs, catering to diverse industrial, commercial, and residential applications.


Enhanced Airflow & Indoor Comfort: Effectively removes hot, stale air and humidity, improving indoor air quality for a healthier environment.

Industrial Facilities & Factories: Enhances airflow in manufacturing plants, reducing heat buildup and improving worker comfort.
Warehouses & Storage Units

Warehouses & Storage Units: Prevents humidity accumulation, protecting goods from moisture damage and ensuring proper ventilation.
Commercial Buildings & Shopping Centers

Commercial Buildings, Residential Buildings & Shopping Centers: Improves indoor air quality, reducing dependency on HVAC systems and lowering energy costs.
Agricultural Structures & Greenhouses

Agricultural Structures & Greenhouses: Regulates temperature and humidity levels, promoting healthier crop growth and livestock conditions.
Educational Institutions & Public Buildings

Educational Institutions & Public Buildings: Provides a fresh and comfortable environment for students and visitors by ensuring continuous air circulation.

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